20231883

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 34513920

約数和(自身を除く): 14282037

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 641, 1169, 1503, 1923, 3507, 4487, 4509, 5769, 10521, 13461, 17307, 31563, 40383, 107047, 121149, 321141, 749329, 963423, 2247987, 2890269, 6743961, 20231883]

約数ペア:

[(1, 20231883), (3, 6743961), (7, 2890269), (9, 2247987), (21, 963423), (27, 749329), (63, 321141), (167, 121149), (189, 107047), (501, 40383), (641, 31563), (1169, 17307), (1503, 13461), (1923, 10521), (3507, 5769), (4487, 4509)]